Many municipalities and tracks have begun to implement new, tougher regulations that limit the sound output of street bikes, offroad cycles and ATVs. Two Brothers Racing has developed a series of highly effective sound reducing tips which can help you be compliant.

Two Bros' P1 PowerTip sound suppressor is a recommended accessory for our exhaust systems with M or S1R series endcaps. A straight-through sound diffuser, the TBR PowerTip quiets the pipe about 3-4 dB with no significant reduction in horsepower. May be used with a spark arrester screen.

Easy to install - simply unbolt your existing M or S1R series endcap, drop in the P1 and reassemble.